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OLM to BFI: distance & flight time
Olympia (Olympia Regional Airport) → Seattle (Boeing Field King County International Airport)
48 mi
77 km · 42 nm
36m
estimated nonstop flight time
Same time
time difference · heading northeast
See live OLM→BFI fares Phone-only fares on this route — call free
Flight time details
48 miles nonstop takes roughly 36m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- OLM — Olympia Regional Airport · Olympia, United States
- BFI — Boeing Field King County International Airport · Seattle, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near OLM
- SEA · Seattle Tacoma International Airport43 mi away
- GRF · Gray Army Air Field17 mi away
- CLS · Chehalis Centralia Airport21 mi away
- SHN · Sanderson Field22 mi away
Near BFI
- SEA · Seattle Tacoma International Airport6 mi away
- RNT · Renton Municipal Airport5 mi away
- PWT · Bremerton National Airport22 mi away
- TIW · Tacoma Narrows Airport22 mi away
Frequently asked questions
How far is OLM from BFI?
The flight distance from Olympia (OLM) to Seattle (BFI) is 48 miles (77 km, 42 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLM to BFI?
A nonstop flight takes about 36m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from OLM to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLM–BFI that never appear on search engines, with no booking fees.